25020485

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9049}}^1$

素因数の和:9140

約数の個数: 16

約数和(自身を含む): 34752000

約数和(自身を除く): 9731515

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 9049, 45245, 63343, 316715, 714871, 3574355, 5004097, 25020485]

約数ペア:

[(1, 25020485), (5, 5004097), (7, 3574355), (35, 714871), (79, 316715), (395, 63343), (553, 45245), (2765, 9049)]